package STUDENT.TRANBANGTUNG.day05_16_2016.hinhvuong;

public class vuongModel {
	public double chuvi(vuongObject obj) {
		double chuvi1 = obj.getCanh1() * 4;
		return chuvi1;
	}

	public double dientich(vuongObject obj) {
		double dientich1 = obj.getCanh1() * obj.getCanh1();
		return dientich1;
	}
}
